git.rot13.org Git - webpac2/blob - run.pl

   1 #!/usr/bin/perl -w
   2
   3 use strict;
   4
   5 use Cwd qw/abs_path/;
   6 use File::Temp qw/tempdir/;
   7 use Data::Dumper;
   8 use lib './lib';
   9
  10 use WebPAC::Common 0.02;
  11 use WebPAC::Lookup;
  12 use WebPAC::Input 0.03;
  13 use WebPAC::Store 0.03;
  14 use WebPAC::Normalize::XML;
  15 use WebPAC::Output::TT;
  16 use WebPAC::Output::Estraier 0.05;
  17 use YAML qw/LoadFile/;
  18 use LWP::Simple;
  19
  20 my $limit = shift @ARGV;
  21
  22 my $config = LoadFile('conf/config.yml');
  23
  24 print "config = ",Dumper($config);
  25
  26 die "no databases in config file!\n" unless ($config->{databases});
  27
  28 my $total_rows = 0;
  29
  30 while (my ($database, $db_config) = each %{ $config->{databases} }) {
  31
  32         my $log = _new WebPAC::Common()->_get_logger();
  33
  34         #
  35         # open Hyper Estraier database
  36         #
  37
  38         my $est_config = $config->{hyperestraier} || $log->logdie("can't find 'hyperestraier' part in confguration");
  39         $est_config->{database} = $database;
  40
  41         $log->info("using HyperEstraier URL $est_config->{masterurl}");
  42
  43         my $est = new WebPAC::Output::Estraier(
  44                 %{ $est_config },
  45         );
  46
  47         #
  48         # now WebPAC::Store
  49         #
  50         my $abs_path = abs_path($0);
  51         $abs_path =~ s#/[^/]*$#/#;
  52
  53         my $db_path = $config->{webpac}->{db_path} . '/' . $database;
  54
  55         $log->info("working on $database in $db_path");
  56
  57         my $db = new WebPAC::Store(
  58                 path => $db_path,
  59                 database => $database,
  60                 debug => 1,
  61         );
  62
  63
  64         #
  65         # now, iterate through input formats
  66         #
  67
  68         my @inputs;
  69         if (ref($db_config->{input}) eq 'ARRAY') {
  70                 @inputs = @{ $db_config->{input} };
  71         } elsif ($db_config->{input}) {
  72                 push @inputs, $db_config->{input};
  73         } else {
  74                 $log->info("database $database doesn't have inputs defined");
  75         }
  76
  77         my @supported_inputs = keys %{ $config->{webpac}->{inputs} };
  78
  79         foreach my $input (@inputs) {
  80
  81                 my $type = lc($input->{type});
  82
  83                 die "I know only how to handle input types ", join(",", @supported_inputs), " not '$type'!\n" unless (grep(/$type/, @supported_inputs));
  84
  85                 my $lookup = new WebPAC::Lookup(
  86                         lookup_file => $input->{lookup},
  87                 );
  88
  89                 my $input_module = $config->{webpac}->{inputs}->{$type};
  90
  91                 $log->info("working on input $input->{path} [$input->{type}] using $input_module");
  92
  93                 my $input_db = new WebPAC::Input(
  94                         module => $input_module,
  95                         code_page => $config->{webpac}->{webpac_encoding},
  96                         limit_mfn => $input->{limit},
  97                         lookup => $lookup,
  98                 );
  99                 $log->logdie("can't create input using $input_module") unless ($input);
 100
 101                 my $maxmfn = $input_db->open(
 102                         path => $input->{path},
 103                         code_page => $input->{encoding},        # database encoding
 104                 );
 105
 106                 my $n = new WebPAC::Normalize::XML(
 107                 #       filter => { 'foo' => sub { shift } },
 108                         db => $db,
 109                         lookup_regex => $lookup->regex,
 110                         lookup => $lookup,
 111                         prefix => $input->{name},
 112                 );
 113
 114                 my $normalize_path = $input->{normalize}->{path};
 115
 116                 if ($normalize_path =~ m/\.xml$/i) {
 117                         $n->open(
 118                                 tag => $input->{normalize}->{tag},
 119                                 xml_file => $input->{normalize}->{path},
 120                         );
 121                 } elsif ($normalize_path =~ m/\.(?:yml|yaml)$/i) {
 122                         $n->open_yaml(
 123                                 path => $normalize_path,
 124                                 tag => $input->{normalize}->{tag},
 125                         );
 126                 }
 127
 128                 for ( 0 ... $input_db->size ) {
 129
 130                         my $row = $input_db->fetch || next;
 131
 132                         my $mfn = $row->{'000'}->[0] || die "can't find MFN";
 133
 134                         my $ds = $n->data_structure($row);
 135
 136                         $est->add(
 137                                 id => $input->{name} . "#" . $mfn,
 138                                 ds => $ds,
 139                                 type => $config->{hyperestraier}->{type},
 140                         );
 141
 142                         $total_rows++;
 143                 }
 144
 145         };
 146
 147         $log->info("$total_rows records indexed");
 148
 149         #
 150         # add Hyper Estraier links to other databases
 151         #
 152         if (ref($db_config->{links}) eq 'ARRAY') {
 153                 foreach my $link (@{ $db_config->{links} }) {
 154                         $log->info("adding link $database -> $link->{to} [$link->{credit}]");
 155                         $est->add_link(
 156                                 from => $database,
 157                                 to => $link->{to},
 158                                 credit => $link->{credit},
 159                         );
 160                 }
 161         }
 162
 163 }
 164